A severe heat wave is sweeping across the western United States, bringing record-breaking temperatures and significantly increasing the risk of wildfires.
Authorities have issued safety warnings for residents in affected areas, urging them to stay indoors as conditions deteriorate.
The extreme weather event is expected to persist through the weekend, exacerbating dry conditions that have already primed the region for fire activity.
The intensifying heat poses immediate challenges for energy infrastructure.
High temperatures typically drive up electricity demand for cooling, straining grid capacity in states already managing tight supply margins.
Simultaneously, the heightened wildfire risk raises the specter of public safety power shutoffs, a recurring threat during extreme weather events in California and other western states.